SKU: 54131288740

3 X 4 Black Steel Nipple

Sale price$28.64 Regular price$31.82
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

3 X 4 Black Steel NippleThe 3 X 4 Black Steel Nipple is a short, threaded pipe fitting with NPT male threads on both ends, designed for low to medium pressure applications in gas, water, air, and steam piping systems. Made from steel, it provides durability, strength, and easy installation. The tapered NPT threads provide a secure, leak proof connection when sealed properly. Specification Details TYPE Black Steel Nipple DESIGN Straight Pipe Nipple connects two female

The 3 X 4 Black Steel Nipple is a short, threaded pipe fitting with NPT male threads on both ends, designed for low- to medium-pressure applications in gas, water, air, and steam piping systems. Made from steel, it provides durability, strength, and easy installation. The tapered NPT threads provide a secure, leak-proof connection when sealed properly.

Specification Details
TYPE Black Steel Nipple
DESIGN Straight Pipe Nipple connects two female-threaded fittings or pipes
MATERIAL Steel provides strength and durability
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS) 1.800
APPROXIMATE WEIGHT (LBS) 2.39
BOX/CASE 1/10
CONNECTION SIZE 1 3"
CONNECTION SIZE 2 3"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIMENSIONS STANDARDS ANSI B1.20.1
FINISH Black
DIAMETER 3"
FITTING TYPE Nipple
LENGTH 4"
PRESSURE RATING 2500 psi
SCHEDULE RATING SCH 40
TEMPERATURE RATING -150 to 200 deg F
THREAD LENGTH 1.64"
WALL THICKNESS 0.216"
NOTES
Grade B
APPLICATIONS

Ideal for Gas & Oil Piping, Low-Pressure Water Lines, Air & Pneumatic Systems, Fire Protection Systems, Steam & Boiler Systems, General Industrial Use

BRAND Midland Industries

 

Link to Midland Industries Catalog

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54131288740

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4.1 ★★★★★
Based on 20 reviews
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Verified Purchase
Holli
West Palm Beach, US
★★★★★ 5
Just What I Needed
Size: 1 Pack, Style: Cabinet, Size: 1 Pack, Style: Cabinet
Fits my mailbox style sharps containers perfectly. This was easy to mount on the wall. However, it doesn't come with screws. Not a big deal for me, since I have extras from various projects, but it's a wall mounted sharps container holder so I feel like it should have come with screws. Doesn't change my star rating cause it's just what I needed. Would buy again if I needed to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2024
J
Verified Purchase
Jennie
Whiting, US
★★★★★ 5
Good quality
Size: 5 Pack, Style: Cabinet
Good quality sharp box with keys. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
M
Verified Purchase
miriam rodriguez
Louisville, US
★★★★★ 5
Everything was in tack
Size: 1 Pack, Style: Cabinet
I love it the key was inside and my dispenser fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
F
Verified Purchase
fabiommoreira
Lake Worth, US
★★★★★ 4
Works fine
Size: 1 Pack, Style: Cabinet, Size: 1 Pack, Style: Cabinet
I've seen some complains about the keys, just check the back of the lid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2024
R
Verified Purchase
Rusty W Montoya
Pawtucket, US
★★★★★ 5
Perfect
Size: 1 Pack, Style: Cabinet
As expected. Lockable and easy to mount. Good enough to keep my littles from getting into any used insulin needles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2025

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